Topologically engineered 3D printed architectures with superior mechanical strength

RS Ambekar, B Kushwaha, P Sharma, F Bosia… - Materials Today, 2021 - Elsevier
Materials that are lightweight yet exhibit superior mechanical properties are of compelling
importance for several technological applications that range from aircrafts to household …

3D printed materials in water treatment applications

P Ghosal, B Gupta, RS Ambekar… - Advanced …, 2022 - Wiley Online Library
Water is one of the basic needs and vital concerns for human beings. As the world's
population increases, our water resources become significantly stressed, not in terms of …

Single-shot forward and inverse hierarchical architected materials design for nonlinear mechanical properties using an Attention-Diffusion model

AJ Lew, MJ Buehler - Materials Today, 2023 - Elsevier
Inspired by natural materials, hierarchical architected materials can achieve enhanced
properties including achieving tailored mechanical responses. However, the design space …

Modeling and design of heterogeneous hierarchical bioinspired spider web structures using deep learning and additive manufacturing

W Lu, NA Lee, MJ Buehler - Proceedings of the National Academy of …, 2023 - pnas.org
Spider webs are incredible biological structures, comprising thin but strong silk filament and
arranged into complex hierarchical architectures with striking mechanical properties (eg …

Designing architected materials for mechanical compression via simulation, deep learning, and experimentation

AJ Lew, K **, MJ Buehler - npj Computational Materials, 2023 - nature.com
Architected materials can achieve enhanced properties compared to their plain
counterparts. Specific architecting serves as a powerful design lever to achieve targeted …

A computational building block approach towards multiscale architected materials analysis and design with application to hierarchical metal metamaterials

MJ Buehler - Modelling and Simulation in Materials Science and …, 2023 - iopscience.iop.org
In this study we report a computational approach towards multiscale architected materials
analysis and design. A particular challenge in modeling and simulation of materials, and …

Quantifying instant water cleaning efficiency using zinc oxide decorated complex 3D printed porous architectures

P Kumbhakar, RS Ambekar, PL Mahapatra… - Journal of hazardous …, 2021 - Elsevier
Industrialization harms the quality of water; therefore, cleaning and monitoring water sources
are essential for sustainable human health and aquatic life. An increase in active surface …

Stress concentration targeted reinforcement using multi-material based 3D printing

H Singh, AB Santos, D Das, RS Ambekar… - Applied Materials …, 2024 - Elsevier
Topological engineering (3D printing into complex geometry) has emerged as a pragmatic
approach to develop high specific strength (high strength and low density) lightweight …

[HTML][HTML] A brief survey of paradigmatic fractals from a topological perspective

J Patiño Ortiz, M Patiño Ortiz, MÁ Martínez-Cruz… - Fractal and …, 2023 - mdpi.com
The key issues in fractal geometry concern scale invariance (self-similarity or self-affinity)
and the notion of a fractal dimension D which exceeds the topological dimension d. In this …

Schwarzites and schwarzynes based load-bear resistant 3D printed hierarchical structures

EF Oliveira, RS Ambekar, DS Galvao, CS Tiwary - Additive Manufacturing, 2022 - Elsevier
The unique topological features, such as complex and hierarchical porosity exhibited in
nature have been the basis to create new materials and/or structures. Most studies have …